Lionheart Executioner Share definition Flag When you lie on her heart during anal intercourse, and scream "Lionheart Executioner" as you jam you're penis up her ass. "The size of you're sword does matter Bobby" "Well then, LIONHEART EXECUTIONER" Lionheart Executioner by Phil Klepka August 19, 2008 Get the Lionheart Executioner mug.